Robot Vacuum Cleaner Replacement Parts Distance Sensor — Compatible with Xiaomi / Mijia Models

High-precision distance sensor replacement designed to restore edge detection, mapping and collision avoidance on your Xiaomi and Mijia robot vacuums. Ideal for Mop P Pro, STYTJ02YM, 2S, XMSTJQR2S, 3C, S10, S12, T12, B106GL and more.

Key benefits

• Prevents hard collisions with furniture by measuring distance in real time
• Restores wall and room-edge detection for accurate mapping and full coverage
• Detects stairs and floor-height changes to prevent falls or jams
• Identifies small obstacles (chair/table legs) for smoother navigation in tight spaces
• Helps your robot plan better routes, improving cleaning efficiency and protecting the chassis

Why choose this replacement sensor

• Compatible with popular Xiaomi / Mijia vacuum models for a reliable fit
• High-sensitivity ranging for faster, more accurate obstacle detection
• Simple swap-in replacement to get your robot working like new again
• Extends the life of your robot by reducing collision and fall damage

Compatibility

Compatible with:

• Xiaomi Mop P Pro
• Mijia STYTJ02YM, 2S, XMSTJQR2S
• Models: 3C, S10, S12, T12, B106GL

(Confirm model compatibility with your device before purchase.)

Installation tips

• Power off the robot and remove the battery (if applicable) before replacement
• Follow manufacturer disassembly steps or consult a repair guide/video for your model
• Handle the sensor and connectors gently to avoid damage
• Test navigation before full reassembly to ensure proper operation

What’s included

• 1 × Distance sensor replacement part

Specifications

• Part Number: lianghuanmei
• Model: lianghuanmei
• Color / Quantity: 1pcs
• Size: One Size

Restore smart navigation and protect your investment — replace your faulty distance sensor today for safer, smarter cleaning.

This replacement distance sensor enhances your Xiaomi robot vacuum’s navigation capabilities, ensuring efficient cleaning while avoiding obstacles and preventing falls. Compatible with multiple models, it optimizes the cleaning route for maximum coverage.

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Distance Sensor for Xiaomi Robot Vacuums

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$41.38

in stock

Amazon price updated: February 3, 2026 9:22 pm